original description
(of Nonionina scapha var. bradii Chapman, 1916) Chapman, F. (1916). Report on the Foraminifera and Ostracoda out of marine muds from soundings in the Ross-Sea. <em>British Antarctic Expedition (1907-1909), Geology.</em> 2: 53-80., available online at https://www.biodiversitylibrary.org/page/29967919
page(s): p. 71 pl. 5 fig. 42 [details]
context source (Deepsea)
Murray, J.W. (2006). Ecology and applications of benthic foraminifera. <em>Cambridge, UK, Cambridge University Press.</em> 426pp., available online at http://www.cambridge.org/9780521828390 [details] Available for editors [request]
basis of record
Asioli, A. (1995). Living (stained) benthic Foraminifera distribution in the western Ross Sea (Antarctica). <em>Paleopelagos.</em> 5: 201-214. [details]
new combination reference
Parr, W. J. (1950). Foraminifera. <em>B.A.N.Z. Antarctic Research Expedition 1929-1931. Report.</em> Series B 5 (6): 232-392. [details] Available for editors [request]
From editor or global species database